Intelligence · Disclosure tracker
Every public disclosure, dated and sourced.
Public breach disclosures from regulators, court filings, company notices and news reporting, each recorded with its date and a link to the original. Updated daily.
5,582
Disclosures in the tracker, all years
2,082
Of those, indexed in 2026
146
Added in October
21
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 31 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Worldwide · How they got in
Incidents worldwide, by country.
78 incidents from 12 countries in the last 90 days, each from a public source and reviewed before it is shown. Where the source says how the attackers got in, the row says so.
- Netherlands27 Oct 2026Bank customers in RotterdamHow they got in: a cloned voice or video of a real person.Security Affairs (citing NL Times)
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
Medium7 Jun 2022
Athabasca University (Alberta)
Education · Records not stated
Cyberattack disrupted online university operations, student data at risk
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
Covenant Health (TX)
Healthcare · 122,000 records
122K patient records exposed in vendor breach
7 Jun 2022
Medium5 Jun 2022
5 Jun 2022
High2 Jun 2022
Comune di Palermo (Sicily)
Government · Records not stated
Vice Society ransomware disrupted all city digital services for weeks
2 Jun 2022
Critical2 Jun 2022
Flagstar Bank (2022)
Finance · Records not stated
1.5M additional customer records exposed in second breach
2 Jun 2022
Medium1 Jun 2022
1 Jun 2022
Medium1 Jun 2022
1 Jun 2022
High1 Jun 2022
Hanes / Hanesbrands
Sector not stated · Records not stated
430K employee records exposed in data breach
1 Jun 2022
Critical1 Jun 2022
Nelnet Servicing (student loans)
Finance · Records not stated
2.5M student loan borrower records exposed
1 Jun 2022
High31 May 2022
CTARS
Healthcare · 12,314 records
12,314 records exposed, Dates of birth, Email addresses, Genders, Names and 6 more
31 May 2022
Critical31 May 2022
Adecco
Retail · 4,284,538 records
4,284,538 records exposed, Email addresses, Genders, Geographic locations, Marital statuses and 3 more
31 May 2022
High31 May 2022
Caja Costarricense (Costa Rica)
Healthcare · Records not stated
Hive ransomware disrupted Costa Rica's social security health system
31 May 2022
High31 May 2022
Foxconn (Mexico/Asia)
Technology · Records not stated
LockBit ransomware attacked Foxconn factory in Mexico, production data stolen
31 May 2022
Critical29 May 2022
MGM Resorts (2022 Update)
Retail · 24,842,001 records
24,842,001 records exposed, Dates of birth, Email addresses, Names, Phone numbers and 1 more
29 May 2022
Medium26 May 2022
Preen.Me
Retail · 236,105 records
236,105 records exposed, Email addresses, Names, Social media profiles, Usernames
26 May 2022
High25 May 2022
Amart Furniture
Retail · 108,940 records
108,940 records exposed, Email addresses, Names, Passwords, Phone numbers and 1 more
25 May 2022
High25 May 2022
SpiceJet Airlines (India)
Sector not stated · Records not stated
Attempted ransomware grounded flights, 2,000 passengers stranded
25 May 2022
High25 May 2022
25 May 2022
High24 May 2022
Wendy's
Education · 52,485 records
52,485 records exposed, Education levels, Email addresses, IP addresses, Job applications and 4 more
24 May 2022
High24 May 2022
SirHurt
Retail · 90,655 records
90,655 records exposed, Email addresses, IP addresses, Passwords, Usernames
24 May 2022
High24 May 2022
Fanpass
Retail · 112,251 records
112,251 records exposed, Email addresses, Genders, Names, Partial dates of birth and 5 more
24 May 2022
Were you affected?